Various studies have tried to determine how many concussions there are in any given season in the NHL. There's little doubt to retired players that the total among 700-plus players over nearly 1,300 regular-season games, whatever it may be, is too much.

A former nurse charged with sexually assaulting an incapacitated woman who later gave birth at a Phoenix long-term care facility has appealed a court order requiring a test to determine if he has HIV or other sexually transmitted diseases.

LGBTQ baby boomers, dubbed "the Stonewall Generation," came of age just as the 1969 New York uprising galvanized a push for gay rights. After living through an era of unprecedented social change, they're facing new challenges as they grow old.

In this edition of Ask a Doc, sexual health expert and physician in residence at Roman Health Dr. Michael Reitano shines the spotlight on how sexual health studies handle erectile dysfunction in same sex relationships-emphasis on relationships.

Pakistani police say a court will allow a doctor with HIV and AIDS to remain in police custody for two more days to determine whether he knowingly spread HIV to over 150 people, mostly children, by using contaminated syringes.